For other uses of Opossum, see Opossum (disambiguation). The opossums, also known as possums, are marsupial mammals of the order Didelphimorphia /daÉªËdÉlfáµ»ËmÉËrfiÉ/). The largest order of marsupials in the Western Hemisphere, it comprises 103 or more species in 19 genera.
After Vermont and Maine, Utah was the third most peaceful state in the country. Accordingly, the state had a smaller police force. There were only 165 law enforcement employees for every 100,000 state residents, the sixth lowest proportion in the United States.
The index also provides statistical analysis and crime, and the cost of crime, in the 61 most populous metropolitan areas. The Cambridge metro area in Massachusetts ranked as the most peaceful and the Detroit metro area as the least. Murders in the United States by state.